13-Letter Words Start with 'ref'

There are 22 13-letter words that start with 'ref'.

referentially	reflectometer
reflectometry	reflectorized
reflectorizes	reflexiveness
reflexivities	reflexologies
reforestation	reformability
reformational	reformatories
reformulating	reformulation
refoundations	refractometer
refractometry	refrigerating
refrigeration	refrigerators
refundability	refurbishment

Note: These 22 13-letter words that start with 'ref' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with refl, refr, refu, refo, refi, refe, refa, reff, refs, reft.

4-letter words start with 'ref' (2)
5-letter words start with 'ref' (7)
6-letter words start with 'ref' (30)
7-letter words start with 'ref' (58)
8-letter words start with 'ref' (70)
9-letter words start with 'ref' (77)
10-letter words start with 'ref' (58)
11-letter words start with 'ref' (41)
12-letter words start with 'ref' (28)
13-letter words start with 'ref' (22)
14-letter words start with 'ref' (15)
15-letter words start with 'ref' (7)